20173367630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{468821}}^1$

素因数の和:469172

約数の個数: 32

約数和(自身を含む): 39223523808

約数和(自身を除く): 19050156178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 3310, 4303, 8606, 21515, 43030, 468821, 937642, 2344105, 4688210, 6094673, 12189346, 30473365, 60946730, 155179751, 310359502, 775898755, 1551797510, 2017336763, 4034673526, 10086683815, 20173367630]

約数ペア:

[(1, 20173367630), (2, 10086683815), (5, 4034673526), (10, 2017336763), (13, 1551797510), (26, 775898755), (65, 310359502), (130, 155179751), (331, 60946730), (662, 30473365), (1655, 12189346), (3310, 6094673), (4303, 4688210), (8606, 2344105), (21515, 937642), (43030, 468821)]